condition	mean	min	max
4 h after light	1776.5	1776.5	1776.5
8 h after light	1919.3000000000002	1834.2	2004.4
12 h after light	1963.8	1803.5	2124.1
4 h after dark	2069.3	1782.5	2356.1
8 h after dark	2388.25	2178.9	2597.6
12 h after dark	2143.1499999999996	2079.7	2206.6